What technology does kdvz-frechen.de use?

We did not detect any specific technologies for kdvz-frechen.de in the latest scan.

Is kdvz-frechen.de secure (HTTPS)?

Yes. kdvz-frechen.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 19, 2026.

Who hosts kdvz-frechen.de?

Hosting provider information for kdvz-frechen.de is not available yet.

What is kdvz-frechen.de's SEO score?

kdvz-frechen.de scored 80/100 for SEO in the latest analysis (great).

What is kdvz-frechen.de's overall website score?

kdvz-frechen.de has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.

kdvz-frechen.de

Startseite | kdvz Rhein-Erft-Rur

Last scanned Aug 24, 2026, 1:21 PM

Overall score

Excellent

Summary

Die Kommunale Datenverarbeitungszentrale (kdvz) Rhein-Erft-Rur in Frechen unterstützt öffentliche Verwaltungen als leistungsstarker IT-Dienstleister. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No H1 heading found.

Die Kommunale Datenverarbeitungszentrale (kdvz) Rhein-Erft-Rur in Frechen unterstützt öffentliche Verwaltungen als leistungsstarker IT-Dienstleister.

Top issues to fix

4 issues found · 1 high priority

No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
2 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

3 issue(s) found

100

Performance

358 ms

100

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Die Kommunale Datenverarbeitungszentrale (kdvz) Rhein-Erft-Rur in Frechen unterstützt öffentliche Verwaltungen als leistungsstarker IT-Dienstleister.

Contact

Email, phone, and address published on this site's own pages.

Phone: +4922341822112

Meta tags

Title: Startseite | kdvz Rhein-Erft-Rur
Description: Die Kommunale Datenverarbeitungszentrale (kdvz) Rhein-Erft-Rur in Frechen unterstützt öffentliche Verwaltungen als leistungsstarker IT-Dienstleister.
Canonical: https://kdvz.nrw/index.php
Language: de-DE
Charset: UTF-8
Viewport: width=device-width, initial-scale=1, minimum-scale=1, user-scalable=yes
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: kdvz.nrw
Valid from: Aug 21, 2026
Valid to: Nov 19, 2026
Days until expiry: 86
SAN domains: briefwahl.kdvz.nrw, digital.kdvz.nrw, fernwartung.kdvz.nrw, kdvz-frechen.de, kdvz-next-live.kdvz.nrw, kdvz-spinon.kdvz-frechen.de, kdvz.de, kdvz.nrw, krank.kdvz.nrw, matrixprojekt.kdvz.nrw, serviceportal.kdvz-frechen.de, www.kdvz-frechen.de, www.kdvz.de, www.kdvz.nrw

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 4 · H3 35

Links

30 internal · 6 external · 2 broken

Images

27 total · 0 missing alt

Scripts / Styles

14 scripts · 5 stylesheets

JS / CSS size

2.1 KB · 0 B

Page size

69.7 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

No H1 heading found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://kdvz-frechen.de
Final URL: https://kdvz.nrw/
HTTP status: 200
HTTP version: HTTP/2
Response time: 357 ms
HTML size: 69.7 KB
Redirect chain: https://kdvz-frechen.de → https://kdvz.nrw/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does kdvz-frechen.de use?: We did not detect any specific technologies for kdvz-frechen.de in the latest scan.
Is kdvz-frechen.de secure (HTTPS)?: Yes. kdvz-frechen.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 19, 2026.
Who hosts kdvz-frechen.de?: Hosting provider information for kdvz-frechen.de is not available yet.
What is kdvz-frechen.de's SEO score?: kdvz-frechen.de scored 80/100 for SEO in the latest analysis (great).
What is kdvz-frechen.de's overall website score?: kdvz-frechen.de has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.